Pith Number

pith:QGSPNVOA

pith:2004:QGSPNVOA7BTNH422WSLEMHSLJ3

not attested not anchored not stored refs pending

Low and intermediate mass star yields: The evolution of carbon abundances

J. F. Buell, M. Gavilan, M. Molla

arxiv:astro-ph/0411746 v1 · 2004-11-28 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QGSPNVOA7BTNH422WSLEMHSLJ3}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:07:31.858955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81a4f6d5c0f866d3f35ab496461e4b4edf196c3d81723066f782d956c21bbd14

Aliases

arxiv: astro-ph/0411746 · arxiv_version: astro-ph/0411746v1 · doi: 10.48550/arxiv.astro-ph/0411746 · pith_short_12: QGSPNVOA7BTN · pith_short_16: QGSPNVOA7BTNH422 · pith_short_8: QGSPNVOA

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/QGSPNVOA7BTNH422WSLEMHSLJ3 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 81a4f6d5c0f866d3f35ab496461e4b4edf196c3d81723066f782d956c21bbd14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "916067e5bd7ebc73ca268330c42dcb6d36ea3fc4da0d9ced3c385a7a09826b3d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-11-28T12:46:41Z",
    "title_canon_sha256": "95e67fc35972e275b44cf7f297261924325bde290372b901bfd1794c8edfeead"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0411746",
    "kind": "arxiv",
    "version": 1
  }
}